What Is the Decay Constant for a Particular Radioactive Element

question 65

Multiple Choice

What is the decay constant for a particular radioactive element that has a half-life of 5.66 years?

• A)0.161/year
• B)0.113/year
• C)7.18 × 10^-3/h
• D)25.8/s
• E)0.122/year

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Definitions:

Cervical Vertebrae

The seven vertebrae in the human neck that support the head and allow a range of movements.

Levator Scapulae

A muscle in the back and side of the neck that elevates the scapula (shoulder blade).

Movable

Capable of being moved or adjusted, often applied to parts of the body or mechanical components.

Shoulder

The region where the arm connects to the torso, encompassing various muscles, joints, and bones.